61977118

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 48519842

約数列:

[1, 2, 7, 14, 29, 58, 203, 293, 406, 521, 586, 1042, 2051, 3647, 4102, 7294, 8497, 15109, 16994, 30218, 59479, 105763, 118958, 152653, 211526, 305306, 1068571, 2137142, 4426937, 8853874, 30988559, 61977118]

約数ペア:

[(1, 61977118), (2, 30988559), (7, 8853874), (14, 4426937), (29, 2137142), (58, 1068571), (203, 305306), (293, 211526), (406, 152653), (521, 118958), (586, 105763), (1042, 59479), (2051, 30218), (3647, 16994), (4102, 15109), (7294, 8497)]